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Re: [Mingw-users] [PATCH] Support MSYS2
From: |
Peter Rosin |
Subject: |
Re: [Mingw-users] [PATCH] Support MSYS2 |
Date: |
Mon, 3 Aug 2015 12:06:36 +0200 |
User-agent: |
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.1.0 |
On 2015-07-24 23:32, Greg Jung wrote:
> On Fri, Jul 24, 2015 at 2:03 PM, Peter Rosin <address@hidden
> <mailto:address@hidden>> wrote:
>>
>> [ mingw-users: this is in reply to a suggested patch (1) ]
>>
>> On 2015-07-23 19:30, address@hidden <mailto:address@hidden> wrote:
>> > Hello,
>> > when using the MSYS2 shell (http://msys2.github.io/), uname -o returns
>> Msys instead of mingw32. The latest versions of config.guess and config.sub
>> already support that, but Libtool doesn't. Here's a patch to add that
>> support.
>>
>> This does not feel correct as a quick glance. Are you sure you
>> understand what you are doing?
>>
>> In normal operation, I would have assumed that msys2 returns
>> mingw-something and that any msys mode was a special case for
>> building binaries with the cygwin/posix emulation layer, but
>> you are adding msys to a bunch of places which are mingw-only.
>> So, it all feels fishy.
>>
>> Also, how does this affect msys1?
>>
>> Cheers,
>> Peter
>>
>> (1) http://lists.gnu.org/archive/html/libtool/2015-07/msg00003.html
> In all three of my msys2 XXX_shell.bat shells, uname -o answers Msys.
> in msys-1, uname -o answers Msys
>
> The query that gets you to mingw32 is "uname -s"
>
> In MSYS2:
> address@hidden MSYS ~
> $ uname -s
> MSYS_NT-6.1
>
> address@hidden MINGW32 ~
> $ uname -s
> MINGW32_NT-6.1
>
> address@hidden MINGW64 ~
> $ uname -s
> MINGW64_NT-6.1
>
> In Mingw/MSYS from mingw.org <http://mingw.org>:
> address@hidden ~
> $ uname -s
> MINGW32_NT-6.1
>
> In Cygwin it looks like so:
>
> address@hidden ~
> $ uname -o
> Cygwin
>
> address@hidden ~
> $ uname -s
> CYGWIN_NT-6.1
Oh, "uname -o". I didn't notice that. But I also do not see any reference
to "uname -o" in the latest config.sub/config.guess. So, someone is
confused. Is it me?
Cheers,
Peter
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